At some point, almost every parent wonders if their baby'south weight gain is within normal range. Is she growing too fast? Not fast plenty? This baby weight nautical chart can assistance ease your mind.

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  • Girls Baby Weight Chart

    Age
    Weight
    Length
    Birth 5.ane - 9.7 lb 17.half-dozen - 21.i in
    1 Calendar month 6.half-dozen - 12.6 lb nineteen.iii - 22.9 in
    2 Months 8.4 - 15.ii lb xx.6 - 24.three in
    iii Months 9.7 - 17.2 lb 21.6 - 25.five in
    4 Months 10.6 - 19.0 lb 22.5 - 26.4 in
    5 Months 11.5 - twenty.3 lb 23.2 - 27.2 in
    6 Months 12.ane - 21.4 lb 23.8 - 28.0 in
    7 Months 12.8 - 22.5 lb 24.4 - 28.vi in
    viii Months 13.two - 23.iv lb 24.nine - 29.3 in
    9 Months 13.7 - 24.3 lb 25.four - 29.8 in
    10 Months 14.ane - 24.9 lb 25.8 - 30.iv in
    11 Months 14.half-dozen - 25.8 lb 26.four - thirty.9 in
    12 Months 15.0 - 26.5 lb 26.8 - 31.5 in
    fifteen Months xvi.1 - 28.four lb 28.0 - 33.0 in
    18 Months 17.2 - thirty.4 lb 29.1 - 34.4 in
    21 Months eighteen.i - 32.two lb thirty.ane - 35.7 in
    24 Months 19.ii - 34.2 lb 31.one - 37.0 in
    27 Months xx.iii - 36.ii lb 31.7 - 37.8 in
    xxx Months 21.2 - 38.1 lb 32.5 - 38.nine in
    33 Months 22.0 - 39.9 lb 33.2 - 40.0 in
    36 Months 22.9 - 41.ix lb 33.9 - twoscore.ix in
    four Years 26.0 - 49.viii lb 36.five - 44.4 in

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  • Boys Baby Weight Chart

    Age
    Weight
    Length
    Birth 5.1 - 10.1 lb 17.9 - 21.4 in
    1 Month 7.one - 13.2 lb xix.8 - 23.3 in
    2 Months 9.0 - 16.iii lb 21.2 - 24.8 in
    3 Months ten.vi - 18.3 lb 22.3 - 26.one in
    4 Months eleven.9 - twenty.1 lb 23.2 - 27.0 in
    5 Months 12.8 - 21.4 lb 24.0 - 27.9 in
    6 Months 13.5 - 22.5 lb 24.6 - 28.vi in
    7 Months 14.1 - 23.half dozen lb 25.ii - 29.2 in
    8 Months 14.eight - 24.5 lb 25.8 - 29.eight in
    9 Months 15.ii - 25.1 lb 26.3 - thirty.4 in
    10 Months 15.vii - 26.0 lb 26.8 - xxx.nine in
    11 Months 16.1 - 26.7 lb 27.2 - 31.5 in
    12 Months 16.five - 27.3 lb 27.half-dozen - 32.0 in
    15 Months 17.6 - 29.5 lb 28.9 - 33.5 in
    18 Months 18.5 - 21.3 lb 29.9 - 34.8 in
    21 Months 19.half dozen - 33.ane lb 30.9 - 36.1 in
    24 Months twenty.five - 35.i lb 31.8 - 37.iv in
    27 Months 21.4 - 36.8 lb 32.3 - 38.two in
    xxx Months 22.3 - 38.six lb 33.1 - 39.3 in
    33 Months 23.1 - 40.3 lb 33.7 - 40.3 in
    36 Months 23.eight - 42.1 lb 34.iv - 41.2 in
    iv Years 26.9 - 48.seven lb 37.0 - 44.five in

The data in this chart is from The Earth Wellness Organization (WHO) and is for educational purposes only. This chart should not exist used as a substitute for professional person medical care. If you accept any concerns about baby's wellness, talk to your pediatrician right abroad.

Read on to acquire everything you need to know almost your baby'south weight.

How Practice Doctors Use a Baby Weight Chart?

At each well-child checkup, your baby is weighed and measured, and these numbers are recorded on a chart. The doctor looks at these numbers to determine if babe is growing well for his age.

Each baby is different, and not all babies will fall directly in the eye of the chart. In fact, nearly won't.

Equally long as baby is growing steadily and on the chart, there is ordinarily no cause for business organisation.

Breastfed vs. Formula-fed: How Growth Patterns Differ

Breastfed babies proceeds weight differently than formula-fed babies.

  • Days i-3: Before mom's milk comes in, breastfed babies lose virtually seven percent of their nativity weight. Formula-fed babies, on the other manus, but lose about 3.v percentage of their birth weight.
  • 0-3 months: Babies resume patterns of rapid growth after the first few days of life, with breastfed babies initially outpacing their formula-fed peers.
  • 3-12 months: Once baby approaches three months of historic period, formula-fed babies begin to catch up to—and even tend to exceed—breastfed babies.

But until recently, many growth charts didn't reverberate this. In 2016, the CDC finally changed their charts to ameliorate reflect the growth patterns of breastfed children. (Note: The interactive nautical chart above is based on WHO baby weight charts, which accounts for breastfeeding, since globally there are more mothers who breastfeed.)

Baby Weight Nautical chart – WHO – Boys and Girls Growth Curve

Unfortunately, many pediatricians notwithstanding go by the former version of the CDC's charts, which tin lead to defoliation if a baby does non announced to be gaining weight accordingly.This may also upshot in unnecessary supplementation with formula, introducing solids earlier than more often than not recommended, or, in farthermost cases, even the recommendation to stop breastfeeding altogether.

Is Your Child Depression on the Baby Weight Chart?

Just considering your baby is on the lower end of the scale doesn't mean there'due south anything wrong. Boilerplate baby weight is just that—average.

In fact, only one-half of babies fall between the 25th and 75th percentiles, significant that one-half of all babies fall outside of that "normal" range, though they are still perfectly normal!

Paying attending to your unique kid'southward growth curve is a better indication of health. If infant is at the 25th percentile and and then starts going down in percentiles, that may be a concern. If baby is at the 3rd percentile and continues to grow (but stays at the 3rd percentile), there is probable nothing to worry about.

My Baby'south Height Doesn't Match His Weight

Not every baby volition be both curt and sparse or both tall and chubby. Some are tall and thin; some are brusk and chubby. This means your baby could exist in the 50th percentile for weight and the 12th for height and still be considered perfectly "normal."

How Much Does the Boilerplate Baby Weigh at Birth?

The average baby girl weighs betwixt 5.1-9.7 pounds at nascency, while the boilerplate baby male child weighs between five.ane-10.i pounds at nativity.

For girls, the 50th percentile—correct in the heart of the pack—would be about 7.ane pounds; for boys, the 50th percentile would be near 7.iii pounds.

How Much Weight Does a Babe Gain in the Outset Calendar month?

The average breastfed baby volition lose about 7 pct of their birth weight in the first 3 days and the average formula-fed infant will lose 3.5 percent of their birth weight, according to one study. If baby loses more than ten percent, speak to your pediatrician and come across a lactation consultant to make sure babe is getting enough to eat.

Over the form of the side by side two weeks, baby should gain back whatsoever weight lost. According to Dr. Jay Gordon, a pediatrician and author, the average baby gains 4-8 ounces per week in the starting time month.

What is the Normal Weight for a three-Month-Old Baby?

The normal weight for a 3-month-old infant daughter is between 9.vii-17.2 pounds, while the normal weight for a 3-month-old baby male child is betwixt 10.6-18.iii pounds.

For girls, the 50th percentile—right in the middle of the pack—would be well-nigh 12.8 pounds; for boys, the 50th percentile would be almost 14.1 pounds.

To better empathize if your baby is on rail, recall of information technology this style: Nearly babies will double their birthweight by about 4-5 months of age, and triple it past nearly 12 months.

My baby is Under half-dozen Months Erstwhile and Not Growing Well. Should I Innovate Solids?

The brusque answer is no. Solids are not recommended for babies nether six months of age. The major wellness organizations, including the World Wellness Organization, the American University of Pediatrics, and American Academy of Family unit Physicians, all hold with this statement.

If a baby this historic period isn't growing well, there is often an underlying reason that needs to exist addressed, and adding solids won't gear up it alone (and may even cause more damage).

Slow weight proceeds may happen for many reasons, similar:

  • Baby isn't getting enough food
  • Baby isn't absorbing food adequately
  • Baby has an specially high metabolism
  • Parents are on the smaller side

A doctor who is knowledgeable about the most up-to-date information on babe weight charts and nutrition is an excellent marry when navigating baby weight bug.

What to Exercise If Your Child is Behind on the Growth Charts?

In that location are many things you tin can practise to support baby's growth that are natural and good for you.

Call a lactation consultant

If y'all're breastfeeding but baby is not gaining or growing well, that does not necessarily mean you don't accept plenty milk. Baby tin only swallow what he can remove from the breast, and if he has a bad latch or a lip or tongue tie, he can't remove milk well. Formula may be needed in the brusk term (because, yes, fed is best), but breastfeeding can almost ever work with the right support (and it gets easier besides!). A lactation consultant is a great get-go step to getting back on track.

Test your milk quality

If baby isn't gaining weight accordingly, consider sending a sample of your milk to the Lactation Lab. This service will clarify your chest milk limerick and tell you how much fat is in it. If your breast milk is low in fatty, you tin can boost fat levels by adding alfalfa tablets and borage oil to your diet. You tin can also add nutrient rich in omega-3s, similar salmon, walnuts, and flaxseed.

Amend formula

If you exercise demand to supplement, you don't take to become with a make that contains questionable ingredients. There are better brands out there and even homemade versions that can help keep baby's gut wellness intact and go on him growing well. (Read more almost the best formula here.)

Improved nutrition

If your babe is vi-12 months erstwhile and not growing well, brand certain he gets enough breast milk or formula simply likewise be sure to introduce solids for added nutrition.

Banana, avocado, squash, egg yolks, coconut cream, and even pasture-raised meats are all excellent food-dense foods for baby that volition assistance him head north on the baby weight nautical chart.

Back up digestive health

You can also support infant's digestive health, which can assistance him absorb nutrition more readily. Breast milk is an excellent style to heal and soothe baby's gut. Some babies need added probiotics to help them with digestion and absorption of nutrients. (The highest rated infant probiotic on the market place tin exist found hither.) You can also add together an baby probiotic to babe'south diet directly by placing a drib on your nipple, finger, or pacifier before baby starts suckling. (Learn more almost babe probiotics hither.) In add-on, you can offer fermented foods (beet kvass is easy, because it'southward in liquid grade) likewise as prebiotic foods, like under-ripe bananas, to babies over 6 months old to feed the good leaner.

Try baby massage

Many studies as well link infant massage with healthy weight gain. In fact, in one study, premature babies who received a massage gained 47 pct more weight than premature babies who did not receive massage. In another report, newborns who were massaged not only gained more weight per day, only also appeared more than enlightened and had increased motor skills.

Baby Weight Chart: Bottom Line

Only like a snowflake, every baby is dissimilar. Every bit long every bit your baby is growing steadily along his own curve, there is unremarkably nothing to worry well-nigh. But when you practise need help, rest assured—in that location are simple, natural things you can do to support infant'south body in growing big, strong and healthy.

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